permission

[　　]

A．birdcage

B．mercy

C．burden

D．persuade

This is the first time I ________a refrigerator without door catches.

[　　]

A．saw

B．have seen

C．had seen

D．see

________from London to Edinburgh!

[　　]

A．How long there is

B．What a long way it is

C．What distance is there

D．How long a way

The number of students in the high school ________over 2 000.

[　　]

A．have

B．has

C．are

D．is

Many foreigners in China have considerable difficulty in making themselves ________

[　　]

A．understand

B．to understand

C．understood

D．to be understood

I'll certainly work all next week except when it ________.

[　　]

A．will be raining

B．will rain

C．would rain

D．is raining

When we reached the top of the hill, the sun ________.

[　　]

A．has been shining

B．shone

C．has shone

D．was shining

I'd rather that you ________the operation right away.

[　　]

A．perform

B．should perform

C．will perform

D．performed

In a shop ________customers.

[　　]

A．it is important pleasing

B．it is important to please

C．there is importance pleasing

D．there is importance to please

I know ________English and ________Japanese.

[　　]

A．a few; a fewer

B．little; fewer

C．few; less

D．little; less